I have a question about the plug-in. I would love to have it but I am afraid...I keep hearing that the plug-in is missing alot of functions of the stand-alone? Is that true? If I have the stand-alone is it a pain to use with carrara? I have heard that the plug-in doesnt allow you to creat anything..it just let you modify some already created tree's, while the stand alone lets you create new types of tree's...anythoughts on this??